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How to rollback AV signature for fix legitimate site blocked

Question asked by Kosin Usuwanthim on Sep 9, 2018
Latest reply on Sep 9, 2018 by Kosin Usuwanthim

We found the firewall blocked some URL after signature updated on yesterday.

Now I have exception for DNS traffic then I can access to website as normal.


Firewall blocked as Malicious DNS request.




Please advice.